Force transcoding of online streams

Hi there,

I'm trying to use serviio for transcoding IPTV streams that my Samsung JU6050 can't play. But no matter what profile I try (generic, direcTV, all Samsung profiles), I always get an error message in my Samsung saying that the file cannot be played. Is it because serviio does not transcode online sources (like Plex?) or because the output is the wrong format?

Thanks ahead!